5d2cccfe7a81853b04f8554ff93170a9f616dd63ac4cee69d86b0341b8419ca8

General

Target

49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe
Size

5.0MB
MD5

49def96963ebd24e9d4f6c8fd648f837
SHA1

e02482c7c0d0a7327c7a3a879089f846ddc62888
SHA256

5d2cccfe7a81853b04f8554ff93170a9f616dd63ac4cee69d86b0341b8419ca8
SHA512

37699e8dcc47151e1ab0cfd86fbd4ec65109260dfedc70539c89e5e30e63231c55f48e9a3692a7efa750333b86a7934d2ca0bdec1d2712c136c547ded1f72482
SSDEEP

98304:JIxu3vRkYbAKQIeS3igCR3WE1re1bOtGodzAED1yFcV5c:JIs3atKQj0E1r0bOtZdM5H

Score

9^/10

evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2984-32-0x00000000002A0000-0x0000000000DDE000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2984	49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2984	49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\49def96963ebd24e9d4f6c8fd648f837_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:2984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2984-0-0x00000000002A0000-0x0000000000DDE000-memory.dmp

Filesize
11.2MB

Download
memory/2984-6-0x0000000076741000-0x0000000076742000-memory.dmp

Filesize
4KB

Download
memory/2984-13-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-15-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-14-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-12-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-11-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-10-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-9-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-8-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-7-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-30-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-29-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-28-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-27-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-26-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-25-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-24-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-20-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-19-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-17-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-16-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-31-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-32-0x00000000002A0000-0x0000000000DDE000-memory.dmp

Filesize
11.2MB

Download
memory/2984-34-0x00000000002A0000-0x0000000000DDE000-memory.dmp

Filesize
11.2MB

Download
memory/2984-35-0x0000000076741000-0x0000000076742000-memory.dmp

Filesize
4KB

Download
memory/2984-36-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-37-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-40-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-39-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download
memory/2984-38-0x0000000076730000-0x0000000076840000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads